| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.59 | 6.220% | $179.0763 | $179.08 | $179.10 | $179.10 |
| Purchase #2 | $25.73 | 9.577% | $28.1942 | $28.19 | $28.20 | $28.20 |
| Purchase #3 | $46.49 | 7.448% | $49.9526 | $49.95 | $49.95 | $50.00 |
| Purchase #4 | $95.53 | 9.730% | $104.8251 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $105.67 | 3.515% | $109.3843 | $109.38 | $109.40 | $109.40 |
| Purchase #6 | $235.73 | 12.439% | $265.0525 | $265.05 | $265.05 | $265.10 |
| Purchase #7 | $124.72 | 8.684% | $135.5507 | $135.55 | $135.55 | $135.60 |
| 7 purchase totals = | $802.46 | $872.0357 | $872.03 | $872.10 | $872.20 | |